This afternoon the Department of Work and Pensions announces a significant change on the new Personal Independent Payments following significant Lib Dem pressure. Celia Thomas, the Lib Dem peer who has campaigned tirelessly on the issue, explains why it’s a major win.

Getting the rules governing Personal Independence Payments right is vital. The new benefit, which will begin to replace Disability Living Allowance later this year, will have a huge effect on disabled people up and down the country.

I’m broadly in favour of the change to PIP, which seeks to clarify the eligibility of disabled people to this benefit, the purpose …